net: dsa: mv88e6xxx: Add SERDES phydev_mac_change up for 6390

[sfrench/cifs-2.6.git] / drivers / net / dsa / mv88e6xxx / chip.h

diff --git a/drivers/net/dsa/mv88e6xxx/chip.h b/drivers/net/dsa/mv88e6xxx/chip.h
index 8ac3fbb15352d85f3f38ee4ffa30d551d34bc337..f9ecb7872d32cd3a6f0807e176a8fc04f63692a7 100644 (file)
--- a/drivers/net/dsa/mv88e6xxx/chip.h
+++ b/drivers/net/dsa/mv88e6xxx/chip.h
@@ -155,6 +155,7 @@ struct mv88e6xxx_bus_ops;
 struct mv88e6xxx_irq_ops;
 struct mv88e6xxx_gpio_ops;
 struct mv88e6xxx_avb_ops;
+struct mv88e6xxx_ptp_ops;
 
 struct mv88e6xxx_irq {
        u16 masked;
@@ -190,12 +191,16 @@ struct mv88e6xxx_port_hwtstamp {
 };
 
 struct mv88e6xxx_port {
+       struct mv88e6xxx_chip *chip;
+       int port;
        u64 serdes_stats[2];
        u64 atu_member_violation;
        u64 atu_miss_violation;
        u64 atu_full_violation;
        u64 vtu_member_violation;
        u64 vtu_miss_violation;
+       u8 cmode;
+       int serdes_irq;
 };
 
 struct mv88e6xxx_chip {
@@ -273,6 +278,7 @@ struct mv88e6xxx_chip {
        struct ptp_pin_desc     pin_config[MV88E6XXX_MAX_GPIO];
        u16 trig_config;
        u16 evcap_config;
+       u16 enable_count;
 
        /* Per-port timestamping resources. */
        struct mv88e6xxx_port_hwtstamp port_hwtstamp[DSA_MAX_PORTS];
@@ -349,6 +355,13 @@ struct mv88e6xxx_ops {
         */
        int (*port_set_duplex)(struct mv88e6xxx_chip *chip, int port, int dup);
 
+#define PAUSE_ON               1
+#define PAUSE_OFF              0
+
+       /* Enable/disable sending Pause */
+       int (*port_set_pause)(struct mv88e6xxx_chip *chip, int port,
+                             int pause);
+
 #define SPEED_MAX              INT_MAX
 #define SPEED_UNFORCED         -2
 
@@ -381,12 +394,16 @@ struct mv88e6xxx_ops {
         */
        int (*port_set_cmode)(struct mv88e6xxx_chip *chip, int port,
                              phy_interface_t mode);
+       int (*port_get_cmode)(struct mv88e6xxx_chip *chip, int port, u8 *cmode);
 
        /* Some devices have a per port register indicating what is
         * the upstream port this port should forward to.
         */
        int (*port_set_upstream_port)(struct mv88e6xxx_chip *chip, int port,
                                      int upstream_port);
+       /* Return the port link state, as required by phylink */
+       int (*port_link_state)(struct mv88e6xxx_chip *chip, int port,
+                              struct phylink_link_state *state);
 
        /* Snapshot the statistics for a port. The statistics can then
         * be read back a leisure but still with a consistent view.
@@ -418,6 +435,10 @@ struct mv88e6xxx_ops {
        /* Power on/off a SERDES interface */
        int (*serdes_power)(struct mv88e6xxx_chip *chip, int port, bool on);
 
+       /* SERDES interrupt handling */
+       int (*serdes_irq_setup)(struct mv88e6xxx_chip *chip, int port);
+       void (*serdes_irq_free)(struct mv88e6xxx_chip *chip, int port);
+
        /* Statistics from the SERDES interface */
        int (*serdes_get_sset_count)(struct mv88e6xxx_chip *chip, int port);
        int (*serdes_get_strings)(struct mv88e6xxx_chip *chip,  int port,
@@ -439,6 +460,14 @@ struct mv88e6xxx_ops {
 
        /* Remote Management Unit operations */
        int (*rmu_disable)(struct mv88e6xxx_chip *chip);
+
+       /* Precision Time Protocol operations */
+       const struct mv88e6xxx_ptp_ops *ptp_ops;
+
+       /* Phylink */
+       void (*phylink_validate)(struct mv88e6xxx_chip *chip, int port,
+                                unsigned long *mask,
+                                struct phylink_link_state *state);
 };
 
 struct mv88e6xxx_irq_ops {
@@ -486,6 +515,24 @@ struct mv88e6xxx_avb_ops {
        int (*tai_write)(struct mv88e6xxx_chip *chip, int addr, u16 data);
 };
 
+struct mv88e6xxx_ptp_ops {
+       u64 (*clock_read)(const struct cyclecounter *cc);
+       int (*ptp_enable)(struct ptp_clock_info *ptp,
+                         struct ptp_clock_request *rq, int on);
+       int (*ptp_verify)(struct ptp_clock_info *ptp, unsigned int pin,
+                         enum ptp_pin_function func, unsigned int chan);
+       void (*event_work)(struct work_struct *ugly);
+       int (*port_enable)(struct mv88e6xxx_chip *chip, int port);
+       int (*port_disable)(struct mv88e6xxx_chip *chip, int port);
+       int (*global_enable)(struct mv88e6xxx_chip *chip);
+       int (*global_disable)(struct mv88e6xxx_chip *chip);
+       int n_ext_ts;
+       int arr0_sts_reg;
+       int arr1_sts_reg;
+       int dep_sts_reg;
+       u32 rx_filters;
+};
+
 #define STATS_TYPE_PORT                BIT(0)
 #define STATS_TYPE_BANK0       BIT(1)
 #define STATS_TYPE_BANK1       BIT(2)